30201429 has 8 divisors (see below), whose sum is σ = 40354560. Its totient is φ = 20091296.

The previous prime is 30201421. The next prime is 30201439. The reversal of 30201429 is 92410203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30201429 - 2³ = 30201421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9072 + ... + 11945.

It is an arithmetic number, because the mean of its divisors is an integer number (5044320).

Almost surely, 2^30201429 is an apocalyptic number.

It is an amenable number.

30201429 is a deficient number, since it is larger than the sum of its proper divisors (10153131).

30201429 is a wasteful number, since it uses less digits than its factorization.

30201429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21499.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 30201429 is about 5495.5826806627. The cubic root of 30201429 is about 311.4171296412.

The spelling of 30201429 in words is "thirty million, two hundred one thousand, four hundred twenty-nine".